65656320

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:212

約数の個数: 160

約数和(自身を含む): 214486272

約数和(自身を除く): 148829952

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 83, 96, 103, 120, 128, 160, 166, 192, 206, 240, 249, 256, 309, 320, 332, 384, 412, 415, 480, 498, 512, 515, 618, 640, 664, 768, 824, 830, 960, 996, 1030, 1236, 1245, 1280, 1328, 1536, 1545, 1648, 1660, 1920, 1992, 2060, 2472, 2490, 2560, 2656, 3090, 3296, 3320, 3840, 3984, 4120, 4944, 4980, 5312, 6180, 6592, 6640, 7680, 7968, 8240, 8549, 9888, 9960, 10624, 12360, 13184, 13280, 15936, 16480, 17098, 19776, 19920, 21248, 24720, 25647, 26368, 26560, 31872, 32960, 34196, 39552, 39840, 42496, 42745, 49440, 51294, 52736, 53120, 63744, 65920, 68392, 79104, 79680, 85490, 98880, 102588, 106240, 127488, 128235, 131840, 136784, 158208, 159360, 170980, 197760, 205176, 212480, 256470, 263680, 273568, 318720, 341960, 395520, 410352, 512940, 547136, 637440, 683920, 791040, 820704, 1025880, 1094272, 1367840, 1641408, 2051760, 2188544, 2735680, 3282816, 4103520, 4377088, 5471360, 6565632, 8207040, 10942720, 13131264, 16414080, 21885440, 32828160, 65656320]

約数ペア:

[(1, 65656320), (2, 32828160), (3, 21885440), (4, 16414080), (5, 13131264), (6, 10942720), (8, 8207040), (10, 6565632), (12, 5471360), (15, 4377088), (16, 4103520), (20, 3282816), (24, 2735680), (30, 2188544), (32, 2051760), (40, 1641408), (48, 1367840), (60, 1094272), (64, 1025880), (80, 820704), (83, 791040), (96, 683920), (103, 637440), (120, 547136), (128, 512940), (160, 410352), (166, 395520), (192, 341960), (206, 318720), (240, 273568), (249, 263680), (256, 256470), (309, 212480), (320, 205176), (332, 197760), (384, 170980), (412, 159360), (415, 158208), (480, 136784), (498, 131840), (512, 128235), (515, 127488), (618, 106240), (640, 102588), (664, 98880), (768, 85490), (824, 79680), (830, 79104), (960, 68392), (996, 65920), (1030, 63744), (1236, 53120), (1245, 52736), (1280, 51294), (1328, 49440), (1536, 42745), (1545, 42496), (1648, 39840), (1660, 39552), (1920, 34196), (1992, 32960), (2060, 31872), (2472, 26560), (2490, 26368), (2560, 25647), (2656, 24720), (3090, 21248), (3296, 19920), (3320, 19776), (3840, 17098), (3984, 16480), (4120, 15936), (4944, 13280), (4980, 13184), (5312, 12360), (6180, 10624), (6592, 9960), (6640, 9888), (7680, 8549), (7968, 8240)]